@Is Jadburner the American release?
The Japanese version has slightly different graphics, with the logo.
The disc is manufactured using Panasonic MEIT02 BD-R 25GB technology, using Panasonic machines and materials purchased by RItek Conexx when MEI discontinued Blu-ray disc production. MID codes were not purchased because they have their own registered RITEKBR/DR/TL.
The disc has also passed certification by the Japanese Archive Center Test Center association.